document.write( "Question 744141: csc(π/2-x)cos use fundamental identities to simplify expression \n" ); document.write( "
Algebra.Com's Answer #453202 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! csc(π/2-x)cos use fundamental identities to simplify expression \n" ); document.write( "csc(π/2-x)=1/sin(π/2-x)=1/cosx=secx \n" ); document.write( " |